`timescale 1 ns / 1 ns //时间单位

module tb_flow_led( );

reg sys_clk;
reg sys_rst_n;
wire [7:0] led;

initial begin
	sys_clk = 1'b0;
    sys_rst_n = 1'b0;
    #200
    sys_rst_n = 1'b1;
end

always #10 sys_clk = ~sys_clk;

flow_led #(
    .LED_CHANNEL(8),
    .COUNT_PERIOD(25_000_000)
)
u_tb_flow_led(
	.sys_clk(sys_clk),
    .sys_rst_n(sys_rst_n),
    .led(led)
);

endmodule